REST CXF Webservice 客户端调用服务端异常

Exception in thread "main" javax.ws.rs.client.ClientException: java.lang.NoClassDefFoundError: Could not initialize class org.apache.cxf.staxutils.StaxUtils at org.apache.cxf.jaxrs.client.WebClient.handleResponse(WebClient.java:1125) at org.apache.cxf.jaxrs.client.WebClient.doResponse(WebClient.java:1088) at org.apache.cxf.jaxrs.client.WebClient.doChainedInvocation(WebClient.java:1038) at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:858) at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:832) at org.apache.cxf.jaxrs.client.WebClient.invoke(WebClient.java:395) at org.apache.cxf.jaxrs.client.WebClient.get(WebClient.java:574) at ClientWS.main(ClientWS.java:17) Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.apache.cxf.staxutils.StaxUtils at org.apache.cxf.jaxrs.provider.JAXBElementProvider.readFrom(JAXBElementProvider.java:207) at org.apache.cxf.jaxrs.utils.JAXRSUtils.readFromMessageBodyReader(JAXRSUtils.java:1288) at org.apache.cxf.jaxrs.client.AbstractClient.readBody(AbstractClient.java:506) at org.apache.cxf.jaxrs.client.WebClient.handleResponse(WebClient.java:1104) ... 7 more

原因：

缺少jar包 stax2-api-3.1.1.jar，也许缺少其它jar也会有此问题

我的客户端调用服务端代码引入的jar包列表：

cxf-2.7.6.jar

geronimo-jaxws-2.2_spec-1.1.jar

javax.ws.rs-api-2.0-m10.jar

jaxb-api-2.2.6.jar

neethi-3.0.2.jar

stax2-api-3.1.1.jar

woodstox-core-asl-4.2.0.jar

wsdl4j-1.6.3.jar

xercesImpl-2.9.1.jar

xmlschema-core-2.0.jar

可能有些没有用到，但是至少有这些没有报错。